Specifications

Silicon Metal Lump:
fessional manufacturer
2.Controlled composition&size
3.ISO9001-2008

Good Silicon briquette/powder

Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry. It is silver gray or dark gray powder with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance, it's called "industrial glutamate", which is an essential basic raw material in hi-tech industry. 

Application
1. Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.
2.  In the chemical line of organic silicon, industrial silicon powder is basic raw material that high polymer of organic silicon formatting.
3.  Industrial silicon powder is sublimated into monocrystalline silicon, which is widely used in highttech field as an essential raw material for integrated circuit and electronic element.

4.  In metallurgy and foundry line, industrial silicon powder is regarded as to be iron base alloy additive, the alloy pharmaceutical of silicon steel, thus improve the steel hardenability.

 Specification(Chemical composition)

Garde	Composition
	Si Content(%)	Impurities(%)
		Fe	Al	Ca	P
1501	99.69	0.15	0.15	0.01	≤0.004%
1502	99.68	0.15	0.15	0.02	≤0.004%
1101	99.79	0.1	0.1	0.01	≤0.004%
2202	99.58	0.2	0.2	0.02	≤0.004%
2502	99.48	0.25	0.25	0.02	≤0.004%
3303	99.37	0.3	0.3	0.03	≤0.005%
411	99.4	0.4	0.1	0.1	≤0.005%
421	99.3	0.4	0.2	0.1	-
441	99.1	0.4	0.4	0.1	-
551	98.9	0.5	0.5	0.1	-
553	98.7	0.5	0.5	0.3	-

Size:10-50 mm or as per customer’s requirement

Packing:1mt/big bag or as per customer’s requirement
Remark: specification and size can be optimized by per customer' requirement.

Packaging & Shipping
1. Package: Seaworthy packing, shipped by container or by bulk Plastic shrink(anti-proof) +Cage (steel-structured) +Pallet , all adjustable to customer's specific demands.
2. Shipment within 3 working days after production.(ship to Korea&Japan about two days;ship to Europe about 40 days.

Our Services
In order to help you know our products better, our factory would like to offer free sample of 1kg by express air currier on the condition of mutual communication